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/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
#include "config/configitembuilder.hpp"
#include "base/configtype.hpp"
#include <sstream>
using namespace icinga;
ConfigItemBuilder::ConfigItemBuilder(const DebugInfo& debugInfo)
: m_Abstract(false), m_DefaultTmpl(false), m_IgnoreOnError(false)
{
m_DebugInfo = debugInfo;
}
void ConfigItemBuilder::SetType(const Type::Ptr& type)
{
ASSERT(type);
m_Type = type;
}
void ConfigItemBuilder::SetName(const String& name)
{
m_Name = name;
}
void ConfigItemBuilder::SetAbstract(bool abstract)
{
m_Abstract = abstract;
}
void ConfigItemBuilder::SetScope(const Dictionary::Ptr& scope)
{
m_Scope = scope;
}
void ConfigItemBuilder::SetZone(const String& zone)
{
m_Zone = zone;
}
void ConfigItemBuilder::SetPackage(const String& package)
{
m_Package = package;
}
void ConfigItemBuilder::AddExpression(Expression *expr)
{
m_Expressions.emplace_back(expr);
}
void ConfigItemBuilder::SetFilter(const Expression::Ptr& filter)
{
m_Filter = filter;
}
void ConfigItemBuilder::SetDefaultTemplate(bool defaultTmpl)
{
m_DefaultTmpl = defaultTmpl;
}
void ConfigItemBuilder::SetIgnoreOnError(bool ignoreOnError)
{
m_IgnoreOnError = ignoreOnError;
}
ConfigItem::Ptr ConfigItemBuilder::Compile()
{
if (!m_Type) {
std::ostringstream msgbuf;
msgbuf << "The type of an object must be specified";
BOOST_THROW_EXCEPTION(ScriptError(msgbuf.str(), m_DebugInfo));
}
auto *ctype = dynamic_cast<ConfigType *>(m_Type.get());
if (!ctype) {
std::ostringstream msgbuf;
msgbuf << "The type '" + m_Type->GetName() + "' cannot be used for config objects";
BOOST_THROW_EXCEPTION(ScriptError(msgbuf.str(), m_DebugInfo));
}
if (m_Name.FindFirstOf("!") != String::NPos) {
std::ostringstream msgbuf;
msgbuf << "Name for object '" << m_Name << "' of type '" << m_Type->GetName() << "' is invalid: Object names may not contain '!'";
BOOST_THROW_EXCEPTION(ScriptError(msgbuf.str(), m_DebugInfo));
}
std::vector<std::unique_ptr<Expression> > exprs;
Array::Ptr templateArray = new Array({ m_Name });
exprs.emplace_back(new SetExpression(MakeIndexer(ScopeThis, "templates"), OpSetAdd,
std::unique_ptr<LiteralExpression>(new LiteralExpression(templateArray)), m_DebugInfo));
#ifdef I2_DEBUG
if (!m_Abstract) {
bool foundDefaultImport = false;
for (const std::unique_ptr<Expression>& expr : m_Expressions) {
if (dynamic_cast<ImportDefaultTemplatesExpression *>(expr.get())) {
foundDefaultImport = true;
break;
}
}
ASSERT(foundDefaultImport);
}
#endif /* I2_DEBUG */
auto *dexpr = new DictExpression(std::move(m_Expressions), m_DebugInfo);
dexpr->MakeInline();
exprs.emplace_back(dexpr);
auto exprl = new DictExpression(std::move(exprs), m_DebugInfo);
exprl->MakeInline();
return new ConfigItem(m_Type, m_Name, m_Abstract, exprl, m_Filter,
m_DefaultTmpl, m_IgnoreOnError, m_DebugInfo, m_Scope, m_Zone, m_Package);
}
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